Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a valuable method for identifying substance use. Hair captures a prolonged record of alcohol and drug markers that are embedded in the strands during hair growth. When sourced from close to the scalp, it can reveal drug or alcohol use within a time frame of up to roughly three months. Hair is easy to obtain, hard to tamper with, and simple to transport.
A 1.5-inch segment of around 200 hair strands (approximately the thickness of a #2 pencil) closest to the scalp is required to yield 100mg, which is the optimal amount needed for both screening and confirmation. For EtG, additional markers, or tests exceeding 10 panels, a specimen weighing 150mg is preferred. We advise using a jeweler’s scale to measure the sample. If scalp hair is absent, an equivalent quantity of body hair can be used. Here, head hair refers specifically to scalp hair, while body hair includes all other types (e.g., facial, axillary).
Process Overview
The laboratory processing of drug test samples encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves logging a sample into the lab’s database. This process ensures that the sample is properly sealed and dispatched, assigns a unique LAN (Laboratory Accessioning Number), and completes any missing information not covered by an electronic chain of custody.
Screening provides an early evaluation for drug presence. While it efficiently excludes drug use for many samples, any positive results at this stage need further verification for legal purposes. Samples presumed positive from Screening necessitate another round of confirmation.
When a sample tests presumptive positive during Screening, additional hair is extracted from the original sample for further analysis in the Extraction stage. Here, drugs are extracted at concentrations lower than other methods (e.g., urine or oral fluid), contributing to the complexity of hair drug screening.
Confirmation of positive results is executed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumed positive samples are cleaned prior to confirmation. This comprehensive process, from Accessioning through to Confirmation, adheres to both the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation requirements.
Advantages of hair drug testing:
Limitations:
Note: Although commonly known as "hair follicle tests", the test actually examines the hair strand, not the follicle beneath the skin.
In Dahlia, NM, hair follicle testing presents clear advantages over traditional urine tests. Its superior detection accuracy offers enhanced reliability, making it difficult for individuals to evade detection. Unlike urine tests, hair testing covers a broader time frame.
Employers seeking reliable screening methods find hair testing invaluable, ensuring a drug-free workspace by identifying long-term use that urine tests might overlook.
One outstanding feature of hair follicle testing in Dahlia, NM is its extended detection window. This method identifies drug use over an impressive 90-day period, offering employers a thorough understanding of an individual's drug use history.
This prolonged detection window ensures a more comprehensive review compared to other methods, aiding in significant hiring and management decisions.
Hair follicle testing in Dahlia, NM provides a tamper-resistant method for drug detection, reducing the chance of sample manipulation. The process minimizes the possibility of adulteration, enhancing the reliability of results.
Employers can rely on the authenticity of hair test results, benefiting from a screening process that is both dependable and transparent.
Our nationwide testing locations and convenient local centers in Dahlia, NM, make hair follicle testing accessible and stress-free. Wherever you are, a testing service is nearby, delivering quick and easy access to necessary assessments.
These centers ensure minimal disruption to your schedule, assisting employers and individuals alike with a hassle-free service experience.
The process for hair follicle testing in Dahlia, NM is simple and confidential. Ordering tests and receiving results are straightforward, aiming to alleviate concerns about privacy and convenience.
Users can be assured of a discreet process throughout, from test administration to result reporting, maintaining confidentiality at all stages.
Our competitive pricing in Dahlia, NM reinforces our commitment to providing affordable screening solutions. Additionally, our fast turnaround ensures businesses receive timely results, combining value and efficiency.
Affordable pricing models make it feasible for companies of all sizes to partake in hair testing, ensuring compliance without exceeding budget limitations.
Hair follicle drug tests in Dahlia, NM are recognized for their fast, accurate, and reliable results. When precision in assessing substance use is paramount, hair analysis stands out. The method provides a higher accuracy level compared to urine tests, catching even sporadic uses.
Speed is equally impressive, with results often available quickly, enabling decision-makers to act decisively. This swift processing is crucial for maintaining workplace productivity and safety standards.
In Dahlia, NM, hair follicle testing aids in ensuring compliance with employee drug-free policies, offering peace of mind to businesses. It significantly lowers the risks of legal issues arising from workplace substance abuse.
Adopting this testing methodology enhances safety and maintains a secure working environment, demonstrating a proactive approach towards employee well-being.